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Atomization and Sprays

年間 12 号発行

ISSN 印刷: 1044-5110

ISSN オンライン: 1936-2684

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 1.2 To calculate the five year Impact Factor, citations are counted in 2017 to the previous five years and divided by the source items published in the previous five years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) 5-Year IF: 1.8 The Immediacy Index is the average number of times an article is cited in the year it is published. The journal Immediacy Index indicates how quickly articles in a journal are cited. Immediacy Index: 0.3 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.00095 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.28 SJR: 0.341 SNIP: 0.536 CiteScore™:: 1.9 H-Index: 57

Indexed in

EXPERIMENTAL STUDY OF THE EFFECTS OF CARBON DIOXIDE CONCENTRATION IN DIESEL FUEL ON SPRAY CHARACTERISTICS

巻 18, 発行 5, 2008, pp. 427-447
DOI: 10.1615/AtomizSpr.v18.i5.20
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要約

Injection of fuel containing CO2 has potential to reduce NOx and soot emissions in a diesel engine. The gas is dissolved into fuel prior to injection. This paper presents an experimental study on the spray characteristics of fuel containing CO2 as measured by phase Doppler anemometry. Experiments were performed under atmospheric conditions on diesel hole-type nozzles at constant injection pressure. Effects of CO2 concentration in diesel fuel on the spray pattern, droplet size, and velocity were measured. Experimental results show that fuel atomization will improve greatly when the concentration of dissolved CO2 in the fuel exceeds the critical value. The axial and radial velocities of the fuel spray containing CO2 is larger than that of conventional diesel fuel spray near the nozzle exit due to explosive flashing phenomena. Downstream of the spray, the radial velocity and droplet size of fuel containing CO2 is much more uniform and smaller than that of pure diesel spray. It is attributed to the greatly enhanced liquid-gas mixing resulting from flash separation of CO2 from the liquid. New insight into the atomization of fuel containing CO2 was obtained and a possible mechanism to explain the phenomena was proposed.

によって引用された
  1. Ju Dehao, Jia Xiaoxu, Huang Zhong, Qiao Xinqi, Xiao Jin, Huang Zhen, Comparison of atomization characteristics of model exhaust gas dissolved diesel and gasoline, Fuel, 182, 2016. Crossref

  2. Min Se Hun, Suh Hyun Kyu, Fuel Droplet Behavior in a Cylinder under the Difference Co2 Mole Fraction Conditions Controlled by Simulated-EGR in CI Engine, International Journal of Automotive Technology, 23, 1, 2022. Crossref

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